Extras

Video thumbnail: Your Inner Fish Our Fishy Brain

Your Inner Fish

Our Fishy Brain

See just how much your brain has in common with a fish brain.

Our Fishy Brain

Video thumbnail: Your Inner Fish Amazing Places, Amazing Fossils: Tiktaalik

Your Inner Fish

Amazing Places, Amazing Fossils: Tiktaalik

Neil Shubin recounts the discovery of an iconic fish fossil in the Canadian Arctic.

Amazing Places, Amazing Fossils: Tiktaalik

Video thumbnail: Your Inner Fish The Ancient History of the Human Hand

Your Inner Fish

The Ancient History of the Human Hand

Trace the human hand back to its fish origins.

The Ancient History of the Human Hand

Video thumbnail: Your Inner Fish Your Inner Fish - Preview

Your Inner Fish

Your Inner Fish - Preview

How did the human body become the complicated, quirky and amazing machine it is today?

Your Inner Fish - Preview